فهرست مقالات سیاوش محمدپور مقاله 1 - A Divergence Measure for Combining Super-Efficiency Scores in Performance Measurement of Two-Stage Production Systems M. Khounsiavash R. Kazemi Matin M. Khodabin International Journal of Industrial Mathematics , شماره 2 , سال 11 , بهار 2019